- Adjustable volume control, ranging from 0.5 µL to 300 µL depending on the model
- Ergonomic and lightweight design for comfortable prolonged use
Availability: In Stock
12 Channel Pipette
Description
Designed for high-throughput laboratory workflows including ELISA, PCR, qPCR, cell culture, and 96/384-well plate applications. Hawach 12-channel pipettes (also known as multichannel pipettes or multichannel micropipettes) enable simultaneous liquid transfer across 12 channels, dramatically reducing handling time and improving reproducibility. Available in Standard (half autoclavable) and Advanced series (fully autoclavable), covering volume ranges from 0.5μL to 300μL. All models are factory calibrated to ISO 8655 standards. The 12-channel design fills a full 96-well plate column in a single pipetting step, making it the optimal choice for high-throughput laboratories.
12-Channel vs 8-Channel vs Single-Channel Pipette
| Feature | Single Channel | 8-Channel | 12-Channel |
|---|---|---|---|
| Throughput | Low | High | Very High (fills 96-well column at once) |
| 96-well plate fill time | ~10-15 min | ~1-2 min | ~30-45 sec |
| 384-well plate workflow | Not efficient | Moderate | Best (column matching) |
| Flexibility | Excellent (individual tubes) | Good (plate rows) | Moderate (plate columns) |
| Best for | Individual samples, serial dilutions | 96-well plate rows, ELISA, PCR | 96-well plate columns, 384-well plates, ultra-high throughput |
| Cost | Lowest | Moderate | Higher (but highest throughput) |
Recommendation: Choose 12-channel pipette when you need maximum throughput for 96-well or 384-well plate workflows. The 12-channel design fills a full column of a 96-well plate in one step, reducing processing time by approximately 80% compared to 8-channel pipettes and 95% compared to single-channel pipettes.
Applications – Where 12-Channel Pipettes Are Used
ELISA & Immunoassays
Simultaneous loading of standards, controls, samples, and detection antibodies across 96-well plates. The 12-channel format dramatically reduces plate processing time compared to 8-channel alternatives.
PCR & qPCR Setup
Add master mix and sample to PCR plate columns in a fraction of the time. Ensures consistent reagent dispensing across all wells, critical for reproducible qPCR results.
384-Well Plate Processing
The 12-channel format maps perfectly to 384-well plate columns, making it the preferred choice for high-density plate workflows, compound screening, and genomics applications.
High-Throughput Screening (HTS)
Process thousands of samples per day in pharmaceutical drug discovery, toxicity testing, and biomarker screening workflows.
Cell Culture & Microplate Assays
Seed 96-well and 384-well plates for cell-based assays. Uniform seeding density improves experimental consistency and reproducibility.
Genomics & NGS Library Prep
Next-generation sequencing library preparation, normalization, and pooling with ultra-high throughput. The 12-channel format reduces handling steps and minimizes cross-contamination risks.
Why Choose Hawach 12-Channel Pipettes
Ultra-High Throughput
Transfer liquids across 12 channels simultaneously – 12x faster than single-channel pipettes. Ideal for 96-well and 384-well plate applications.
ISO 8655 Compliant
Factory calibrated to ISO 8655 standards. Each unit individually tested for accuracy and precision. Limits for multichannel pipettes are defined by ISO 8655.
Fully Autoclavable (Advanced Series)
Advanced series lower assembly is fully autoclavable at 121°C – reduces contamination risk and supports sterile workflows.
Universal Tip Compatibility
Compatible with most standard 200μL, 300μL, and 1000μL pipette tips from major manufacturers.
Ergonomic Design
Lightweight construction reduces hand fatigue during prolonged plate filling. Smooth plunger action minimizes repetitive strain injury (RSI).
Precision Engineering
Each channel features independent piston assembly to ensure channel-to-channel consistency and reproducible results. Individual channel calibration guarantees uniform performance across all 12 channels.
Product Specifications
Standard 12-Channel Adjustable Volume Pipettes (Half Autoclavable)
| Cat. No. | Product Name | Volume Range | Increment | Test Volume | Accuracy (Systematic Error) | Precision (Random Error) | Specification | Package |
|---|---|---|---|---|---|---|---|---|
| 21011127 | Standard Mechanical Pipette | 0.5-10μL | 0.1μL | 10μL / 5μL / 1μL | 1.50% (0.15μL) / 2.50% (0.125μL) / 4.00% (0.04μL) | 1.50% (0.15μL) / 2.50% (0.125μL) / 4.00% (0.04μL) | Half autoclavable | 1 |
| 21011128 | Standard Mechanical Pipette | 5-50μL | 0.5μL | 50μL / 25μL / 5μL | 1.00% (0.5μL) / 1.50% (0.375μL) / 3.00% (0.15μL) | 0.50% (0.25μL) / 1.00% (0.25μL) / 2.00% (0.1μL) | Half autoclavable | 1 |
| 21011129 | Standard Mechanical Pipette | 50-300μL | 5μL | 300μL / 150μL / 50μL | 0.70% (2.1μL) / 1.00% (1.5μL) / 1.50% (0.75μL) | 0.25% (0.75μL) / 0.50% (0.75μL) / 0.80% (0.4μL) | Half autoclavable | 1 |
Advanced Plus Series (Fully Autoclavable)
| Cat. No. | Product Name | Volume Range | Increment | Test Volume | Accuracy (Systematic Error) | Precision (Random Error) | Specification | Package |
|---|---|---|---|---|---|---|---|---|
| 21011326 | Advanced Plus Mechanical Pipette | 0.5-10μL | 0.1μL | 10μL / 5μL / 1μL | 1.50% (0.15μL) / 2.50% (0.125μL) / 4.00% (0.04μL) | 1.50% (0.15μL) / 2.50% (0.125μL) / 4.00% (0.04μL) | Fully autoclavable | 1 |
| 21011327 | Advanced Plus Mechanical Pipette | 5-50μL | 0.5μL | 50μL / 25μL / 5μL | 1.00% (0.5μL) / 1.50% (0.375μL) / 3.00% (0.15μL) | 0.50% (0.25μL) / 1.00% (0.25μL) / 2.00% (0.1μL) | Fully autoclavable | 1 |
| 21011330 | Advanced Plus Mechanical Pipette | 10-100μL | 1μL | 100μL / 50μL / 10μL | 1.00% (1.0μL) / 1.50% (0.75μL) / 3.00% (0.3μL) | 0.50% (0.5μL) / 1.00% (0.5μL) / 2.00% (0.2μL) | Fully autoclavable | 1 |
| 21011328 | Advanced Plus Mechanical Pipette | 50-300μL | 5μL | 300μL / 150μL / 50μL | 0.70% (2.1μL) / 1.00% (1.5μL) / 1.50% (0.75μL) | 0.25% (0.75μL) / 0.50% (0.75μL) / 0.80% (0.4μL) | Fully autoclavable | 1 |
What’s the difference between the three series? Standard series is half autoclavable (lower assembly only). Advanced Half Autoclave offers improved materials and ergonomics with half autoclavability. Advanced Fully Autoclave series is fully autoclavable – ideal for PCR workflows and sterile applications where complete sterilization is required. Accuracy specifications are consistent across all three series.
Which Volume Range Should You Choose? – Application Guide
| Volume Range | Best For | Typical Applications | Recommended Tips |
|---|---|---|---|
| 0.5-10μL | Micro-volume dispensing | qPCR master mix, enzyme assays, NGS library prep, small RNA quantification | 10μL low-retention tips |
| 5-50μL | Small to medium volume | PCR setup, ELISA sample addition, protein assays, buffer preparation | 200μL or 300μL tips |
| 50-300μL | Larger volume plates | Cell culture media exchange, wash buffer addition, sample transfer in deep well plates, ELISA substrate addition | 300μL tips |
For laboratories processing both 96-well and 384-well plates, we recommend the 5-50μL and 50-300μL ranges as the most versatile combination. For qPCR and genomics applications, the 0.5-10μL range provides the precision required for small-volume master mix dispensing.
Compatible Pipette Tips – Universal Fit
Pipette Volume RangeRecommended Tip VolumeTip TypesCompatible Brands 0.5-10μL10μLStandard, Low-retention, FilterUniversal fit – Hawach, Eppendorf, Thermo, Gilson 5-50μL, 50-300μL200μL or 300μLStandard, Low-retention, FilterUniversal fit
For optimal performance and to prevent cross-contamination, we recommend using premium low-retention tips. Filter tips are recommended for PCR and sterile applications to prevent aerosol contamination. The 12-channel design works seamlessly with standard multichannel tip racks.
Calibration & After‑Sales Support – 12-Channel Pipettes
Factory Calibration
Each multichannel pipette is individually factory calibrated to ISO 8655 standards. Calibration certificates available on request.
Recalibration Service
Periodic recertification service to maintain ISO 8655 compliance – especially important for multichannel pipettes where channel-to-channel consistency must be verified.
Technical Support
Online video tutorials, phone support, and spare parts supply (O-rings, seals, piston assemblies). Each channel can be disassembled separately for easy maintenance and cleaning.
Fast Response
24‑48h response time for technical inquiries and warranty claims.
Hawach multichannel pipettes are manufactured in a certified facility and used by pharmaceutical QC labs, research institutions, and clinical diagnostics worldwide (USA, Germany, UK, Japan, Australia, Brazil).
Technical Specifications – 8-Channel Pipette
| Parameter | Specification |
|---|---|
| Type | Air displacement multichannel pipette (12 channels) |
| Volume ranges | 0.5-10μL / 5-50μL / 50-300μL |
| Increments | 0.1μL (0.5-10μL), 0.5μL (5-50μL), 5μL (50-300μL) |
| Material | High-grade engineering polymer + stainless steel tip cones |
| Calibration | ISO 8655, factory calibrated |
| Autoclavable (Standard) | Lower assembly only, 121°C |
| Autoclavable (Advanced Fully) | Fully autoclavable, 121°C |
| Tip ejector | Integrated, multi-channel – simultaneous tip ejection across all 12 channels |
| Channel digital identification | Ensures pipetting in the same direction across plates |
| Warranty | 1 year standard (extended available) |
OEM & Distributor Support – Multichannel Pipette
Private Label – Custom logo, color options, user manual, and packaging. Distributor Programs – Bulk pricing, territory support, technical documentation, and marketing materials. Regulatory documents available: ISO certificates, batch calibration reports, COA, and CE documentation.
Custom volume ranges and multi-channel configurations (8, 12 channels) are available for volume orders. Contact sales for custom specifications.
Frequently Asked Questions – 8-Channel Pipette
What is a 12-channel pipette used for?
12-channel pipettes are used for rapid, simultaneous liquid transfer across multiple wells of microplates – ideal for ELISA, PCR, cell culture, and high-throughput screening. The 12-channel format is specifically optimized for 96-well and 384-well plate workflows.
What is the difference between 8-channel and 12-channel pipettes?
8-channel pipettes fill one row of a 96-well plate (8 wells). 12-channel pipettes fill a full column of a 96-well plate (12 wells) in one step, making them approximately 80% faster for 96-well plate workflows. For 384-well plates, the 12-channel format matches the column configuration perfectly, while 8-channel does not.
What is the difference between Standard, Advanced Half, and Advanced Fully series?
Standard series is half autoclavable (lower assembly only). Advanced Half Autoclave offers improved materials with half autoclavability. Advanced Fully Autoclave series is fully autoclavable – recommended for PCR workflows, sterile applications, and GMP-compliant laboratories. Accuracy specifications are identical across all three series.
How do I calibrate a 12-channel pipette?
Hawach multichannel pipettes come factory calibrated to ISO 8655 standards. For recalibration, we recommend professional service due to the complexity of maintaining channel-to-channel consistency. Each channel can be calibrated individually using the provided calibration tool. Contact us for calibration service.
What is the ISO 8655 standard for 12-channel pipettes?
ISO 8655 defines maximum permissible errors for piston-operated pipettes. For multichannel pipettes, ISO 8655-2 specifies metrological requirements, maximum permissible errors, and testing protocols. All Hawach multichannel pipettes comply with ISO 8655 standards.
Are calibration certificates included with each pipette?
Yes – each pipette is factory calibrated, and calibration certificates are available upon request. Batch-specific QC reports and ISO compliance documentation are also available.
What pipette tips are compatible with these 12-channel pipettes?
Universal tip compatibility. For 0.5-10μL use 10μL tips; for 5-50μL and 50-300μL use 200μL or 300μL tips. Hawach precision tips are recommended for optimal performance, especially for maintaining consistent tip loading across all 12 channels.
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